The CollegeInsider.com Postseason Tournament (CIT) is an American men's college basketball postseason tournament founded by CollegeInsider.com. The tournament is oriented toward teams that did not get selected for the NCAA Division I men's basketball tournament or National Invitation Tournament (NIT) that reside outside of the "major conferences" (defined by CollegeInsider.com as the Power Five conferences, Atlantic 10 Conference, American Athletic Conference, Big East Conference, Conference USA and Mountain West Conference).

The tournament was first contested in 2009. In 2012, it expanded to 32 participating teams, but contracted to 26 teams for the 2016, 2017, and 2019 editions, and 20 teams in 2018. The tournament was canceled in 2020 and 2021 due to the COVID-19 pandemic. In 2022, the tournament was re-launched and rebranded as The Basketball Classic. While neither The Basketball Classic nor the CIT were contested in 2023, CollegeInsider.com announced in early March that the CIT will be revived in a 16-team pod-based format for the 2023–24 postseason. Ultimately, only nine teams agreed to play in the 2024 edition.

美国大学篮球邀请赛(CIT)是一项由美国大学体育协会举办的年度篮球比赛。这项比赛吸引了来自全美各地的大学篮球队参加,他们将在比赛中展示出色的篮球技巧和团队合作精神。CIT比赛不仅是一场激烈的竞争,也是一次展示年轻篮球运动员才华的舞台。这项比赛吸引了众多球迷和媒体的关注,成为美国大学篮球界备受瞩目的赛事之一。